The therapeutic aim is to provoke a neuro-sensorial conflict: while plantar skin information detects stability, the visual information received indicates the opposite. The conflict forces the subject to use a third sensory input to stabilize himself: vestibular informations.

This remotely optokinetic stimulator is composed of a breakthrough sphere whose center is composed of a light source, inducing a 360° visual stimulation field. Mobile around its 3 axes, it can generate stimulations with per-rotatory vections in the desired direction and orientation:

Front/Rear rotation | Left/Right rotation | Combined rotations

Rotation speed (from10°/s to 120°/s) and direction can be set for each of the 3 motor s independently.